🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.59 AU - 0.61 AU

Year: 296 Days

Day: 14.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.5

Radius: 12.9

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.68 AU - 2.98 AU

Year: 3027 Days

Day: 14 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 84,079,348 km

• M1: 160,369 km (0.093 R)
• M2: 585,975 km (0.083 R)
• M3: 1,252,284 km (0.089 R)
• M4: 1,994,140 km (0.104 R)
• M5: 2,539,723 km (0.108 R)
• M6: 3,343,512 km (0.063 R)
• M7: 4,989,538 km (0.073 R)
• M8: 9,288,981 km (0.055 R)
• M9: 9,997,476 km (0.108 R)
• M10: 10,903,142 km (0.086 R)
• M11: 11,355,376 km (0.059 R)
• M12: 12,165,897 km (0.086 R)
• M13: 12,968,939 km (0.102 R)
• M14: 14,288,093 km (0.07 R)
• M15: 14,830,086 km (0.106 R)
• M16: 16,972,477 km (0.115 R)
• M17: 18,958,389 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.6

Radius: 9.4

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.23 AU - 6.63 AU

Year: 9182 Days

Day: 14.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 84,079,348 km

• M1: 121,324 km (0.079 R)
• M2: 521,199 km (0.084 R)
• M3: 2,593,728 km (0.033 R)
• M4: 4,662,666 km (0.115 R)
• M5: 5,330,920 km (0.057 R)
• M6: 7,317,281 km (0.065 R)
• M7: 7,834,889 km (0.068 R)
• M8: 11,130,082 km (0.117 R)
• M9: 13,054,509 km (0.047 R)
• M10: 14,095,710 km (0.085 R)
• M11: 17,163,065 km (0.032 R)
• M12: 18,681,932 km (0.119 R)
• M13: 24,499,643 km (0.074 R)
• M14: 27,816,378 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390

Radius: 7.4

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6 AU - 6.56 AU

Year: 10006 Days

Day: 19.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 84,079,348 km

• M1: 92,152 km (0.058 R)
• M2: 355,445 km (0.095 R)
• M3: 640,129 km (0.097 R)
• M4: 1,664,276 km (0.076 R)
• M5: 2,844,903 km (0.103 R)
• M6: 3,609,797 km (0.114 R)
• M7: 3,976,760 km (0.036 R)
• M8: 7,748,871 km (0.051 R)
• M9: 8,318,838 km (0.112 R)
• M10: 11,543,720 km (0.103 R)
• M11: 18,124,081 km (0.049 R)
• M12: 27,298,470 km (0.055 R)
• M13: 32,503,728 km (0.086 R)
• M14: 33,237,057 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.5

Radius: 6.6

Gravity: 21.22 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.46 AU - 9.62 AU

Year: 15868 Days

Day: 16.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,079,348 km

• M1: 83,027 km (0.036 R)
• M2: 310,715 km (0.099 R)
• M3: 666,608 km (0.077 R)
• M4: 1,140,684 km (0.04 R)
• M5: 1,929,962 km (0.064 R)
• M6: 2,986,871 km (0.114 R)
• M7: 3,302,523 km (0.116 R)
• M8: 3,611,143 km (0.087 R)
• M9: 3,817,588 km (0.106 R)
• M10: 4,031,812 km (0.109 R)
• M11: 4,254,264 km (0.084 R)
• M12: 6,997,590 km (0.069 R)
• M13: 8,294,155 km (0.026 R)
• M14: 9,630,513 km (0.106 R)
• M15: 10,737,986 km (0.096 R)
• M16: 11,416,711 km (0.116 R)
• M17: 12,655,681 km (0.057 R)
• M18: 13,203,209 km (0.108 R)
• M19: 14,126,677 km (0.062 R)
• M20: 14,345,688 km (0.107 R)
• M21: 15,321,365 km (0.118 R)
• M22: 17,237,415 km (0.037 R)
• M23: 18,863,394 km (0.116 R)
• M24: 19,759,036 km (0.095 R)
• M25: 21,731,634 km (0.108 R)
• M26: 22,121,636 km (0.12 R)
• M27: 27,626,538 km (0.085 R)
• M28: 28,780,536 km (0.052 R)
• M29: 30,086,525 km (0.118 R)
• M30: 30,571,073 km (0.09 R)
• M31: 31,555,876 km (0.105 R)
• M32: 37,772,415 km (0.079 R)
• M33: 52,034,029 km (0.057 R)
• M34: 57,794,744 km (0.109 R)
• M35: 66,594,240 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.9

Radius: 3.4

Gravity: 53.54 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.47 AU - 13.31 AU

Year: 24441 Days

Day: 24.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 84,079,348 km

• M1: 43,832 km (0.104 R)
• M2: 194,926 km (0.077 R)
• M3: 600,635 km (0.036 R)
• M4: 1,536,370 km (0.12 R)
• M5: 2,113,070 km (0.096 R)
• M6: 2,619,160 km (0.056 R)
• M7: 2,770,253 km (0.074 R)
• M8: 3,523,179 km (0.114 R)
• M9: 4,333,551 km (0.116 R)
• M10: 5,143,175 km (0.095 R)
• M11: 5,380,437 km (0.112 R)
• M12: 5,666,319 km (0.09 R)
• M13: 9,511,433 km (0.082 R)
• M14: 10,610,079 km (0.115 R)
• M15: 10,737,088 km (0.111 R)
• M16: 12,342,273 km (0.047 R)
• M17: 14,100,347 km (0.12 R)
• M18: 14,800,465 km (0.116 R)
• M19: 15,605,302 km (0.119 R)
• M20: 26,466,257 km (0.103 R)
• M21: 26,700,078 km (0.119 R)
• M22: 28,497,946 km (0.1 R)
• M23: 29,614,544 km (0.11 R)
• M24: 31,278,372 km (0.086 R)
• M25: 37,665,453 km (0.07 R)
• M26: 46,717,470 km (0.046 R)
• M27: 48,616,466 km (0.09 R)
• M28: 51,288,134 km (0.113 R)
• M29: 51,833,867 km (0.111 R)
• M30: 53,122,503 km (0.108 R)
• M31: 57,116,168 km (0.084 R)
• M32: 58,688,741 km (0.105 R)
• M33: 59,086,372 km (0.12 R)
• M34: 62,745,985 km (0.082 R)
• M35: 64,842,898 km (0.09 R)
• M36: 67,420,320 km (0.053 R)
• M37: 80,598,994 km (0.068 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 19,473 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit